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C++ 2022-03-27 10:20:12
why exceptions can lead to memory leaks
//If an exception is raised between allocation and deallocation, memory leak will occur. void f1() { int* ptr = new int; // do something which may throw an exception // we never get here if an exception is thrown delete ptr; } Add solution -
Other 2021-11-10 10:39:45
memory overflow
In computer science, a memory leak is a type of resource leak that occurs when a computer program incorrectly manages memory allocations in a way that memory which is no longer needed is not released. A memory leak may also happen when an object is stored... Add solution -
Javascript 2021-10-29 23:09:11
react cleanup meas
Network requests, manual DOM mutations, and logging are common examples of effects that don’t require a cleanup. We might want to set up a subscription to some external data source. In that case, it is important to clean up so that we don’t in... Add solution -
Other 2021-10-18 20:10:06
advantage of kotlin coruteins over thread
Lightweight: You can run many coroutines on a single thread due to support for suspension, which doesn't block the thread where the coroutine is running. Suspending saves memory over blocking while supporting many concurrent operations. Fewer memory leaks... Add solution -
Javascript 2021-10-12 07:57:06
javascript write to text file stack overflow
var textFile = null, makeTextFile = function (text) { var data = new Blob([text], {type: 'text/plain'}); // If we are replacing a previously generated file we need to // manually revoke the object URL to avoid memory leaks. if (textFile... Add solution -
Other 2021-10-06 02:16:03
rsend code in timer kotlin
val timer:textview=findviewbyid (r.id.textview) //The timer here is the textview i want to control to display the countdownval msubscription:subscription?= null //subscription object, used to unsubscribe,Preventing memory leaks//Start the countdown,Implem... Add solution -
C 2021-09-30 04:01:02
what are the causes of memory leaks in c
//If an exception is raised between allocation and deallocation, memory leak will occur. void f1() { int* ptr = new int; // do something which may throw an exception // we never get here if an exception is thrown delete ptr; } Add solution -
Javascript 2021-09-03 22:16:01
how to edit a fil with vanilla js
(function () { var textFile = null; function makeTextFile(text) { var data = new Blob([text], {type: 'text/plain'}); // If we are replacing a previously generated file we need to // manually revoke the object URL to avoid memory leaks. ... Add solution
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